Blaeu, Willem Blaeu “Pictauiæ Ducatus Descriptio, Vulgo le Pais du Poictou” [Poitou, France]

Willem Blaeu.  “Pictauiæ Ducatus Descriptio, Vulgo le Pais du Poictou.”  [Poitou, France]. 

From Nouvel Atlas.  Amsterdam: Willem & Joan Blaeu, 1643-50.  Double folio map, ca. 15 x 21.  Engraving.  Excellent original hand color.  French text on verso.  Stains in lower margin.          

A wonderfully decorative map of this French region by Willem (Guilielmus) Janszoon Blaeu (1571-1638), the progenitor of the famous Blaeu cartographic firm of Amsterdam.  Blaeu studied astronomy and sciences with Tycho Brahe, and in 1599 established a globe and instrument making business which soon expanded to include cartographic and geographic publishing.  This firm was to go on to become the largest and most important cartographic publishing firms in the world, run by his sons Cornelis (until his death in 1642) and Joan.  The maps issued by the Blaeu firm are known for their fine craftsmanship and design, and have been called “the highest expression of Dutch cartographical art.”   These maps, with their excellent original color, are premier examples of the Blaeu output.